package com.jeecg.o2o.bCategories.controller;

import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import java.util.Set;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.validation.ConstraintViolation;
import javax.validation.Validator;

import org.apache.commons.lang3.StringUtils;
import org.apache.log4j.Logger;
import org.jeecgframework.core.beanvalidator.BeanValidators;
import org.jeecgframework.core.common.controller.BaseController;
import org.jeecgframework.core.common.exception.BusinessException;
import org.jeecgframework.core.common.hibernate.qbc.CriteriaQuery;
import org.jeecgframework.core.common.model.json.AjaxJson;
import org.jeecgframework.core.common.model.json.DataGrid;
import org.jeecgframework.core.constant.Globals;
import org.jeecgframework.core.util.ExceptionUtil;
import org.jeecgframework.core.util.MyBeanUtils;
import org.jeecgframework.core.util.ResourceUtil;
import org.jeecgframework.jwt.util.ResponseMessage;
import org.jeecgframework.jwt.util.Result;
import org.jeecgframework.poi.excel.ExcelImportUtil;
import org.jeecgframework.poi.excel.entity.ExportParams;
import org.jeecgframework.poi.excel.entity.ImportParams;
import org.jeecgframework.poi.excel.entity.vo.NormalExcelConstants;
import org.jeecgframework.tag.core.easyui.TagUtil;
import org.jeecgframework.web.system.service.SystemService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpStatus;
import org.springframework.http.MediaType;
import org.springframework.stereotype.Controller;
import org.springframework.ui.ModelMap;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.bind.annotation.ResponseStatus;
import org.springframework.web.multipart.MultipartFile;
import org.springframework.web.multipart.MultipartHttpServletRequest;
import org.springframework.web.servlet.ModelAndView;
import org.springframework.web.util.UriComponentsBuilder;

import com.alibaba.fastjson.JSON;
import com.jeecg.o2o.bCategories.entity.BcategoriesEntity;
import com.jeecg.o2o.bCategories.service.BcategoriesServiceI;

import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import io.swagger.annotations.ApiParam;

/**
 * @Title: Controller
 * @Description: 菜品商品种类
 * @author onlineGenerator
 * @date 2019-02-21 21:18:16
 * @version V1.0
 *
 */
@Api(value = "Bcategories", description = "菜品商品种类", tags = "bcategoriesController")
@Controller
@RequestMapping("/bcategoriesController")
public class BcategoriesController extends BaseController {
	/**
	 * Logger for this class
	 */
	private static final Logger logger = Logger.getLogger(BcategoriesController.class);

	@Autowired
	private BcategoriesServiceI bcategoriesService;
	@Autowired
	private SystemService systemService;
	@Autowired
	private Validator validator;

	/**
	 * 菜品商品种类列表 页面跳转
	 * 
	 * @return
	 */
	@RequestMapping(params = "list")
	public ModelAndView list(HttpServletRequest request) {
		return new ModelAndView("com/jeecg/o2o.bCategories/bcategoriesList");
	}

	/**
	 * easyui AJAX请求数据
	 * 
	 * @param request
	 * @param response
	 * @param dataGrid
	 * @param user
	 */
	@RequestMapping(params = "datagrid")
	public void datagrid(BcategoriesEntity bcategories, HttpServletRequest request, HttpServletResponse response,
			DataGrid dataGrid) {
		CriteriaQuery cq = new CriteriaQuery(BcategoriesEntity.class, dataGrid);
		// 查询条件组装器
		org.jeecgframework.core.extend.hqlsearch.HqlGenerateUtil.installHql(cq, bcategories, request.getParameterMap());
		cq.add();

		// 获取商家标识
		String shopuid = request.getHeader("shopuid");
		if (shopuid != null && !shopuid.trim().equals("")) {
			// 商家请求操作
			int total = bcategoriesService.queryCountForJdbcParam(BcategoriesEntity.class, shopuid, bcategories);
			List<BcategoriesEntity> litst = bcategoriesService.queryPreEntrylistForJdbcParam(BcategoriesEntity.class,
					shopuid, bcategories, dataGrid.getPage(), dataGrid.getRows());
			dataGrid.setResults(litst);
			dataGrid.setTotal(total);
			// this.buserService.getDataGridReturn(cq, true);
		} else {
			this.bcategoriesService.getDataGridReturn(cq, true);
		}

		TagUtil.datagrid(response, dataGrid);
	}

	/**
	 * 删除菜品商品种类
	 * 
	 * @return
	 */
	@RequestMapping(params = "doDel")
	@ResponseBody
	public AjaxJson doDel(BcategoriesEntity bcategories, HttpServletRequest request) {
		String message = null;
		AjaxJson j = new AjaxJson();

		message = "菜品商品种类删除成功";
		try {
			// 获取商家标识
			String shopuid = request.getHeader("shopuid");
			if (shopuid != null && !shopuid.trim().equals("")) {
				// 商家删除
				String stringArray[] = new String[1];
				stringArray[0] = String.valueOf(bcategories.getId());
				bcategoriesService.deletebyBatch(BcategoriesEntity.class, shopuid, stringArray);
			} else {
				bcategories = systemService.getEntity(BcategoriesEntity.class, bcategories.getId());
				bcategoriesService.delete(bcategories);
			}

			systemService.addLog(message, Globals.Log_Type_DEL, Globals.Log_Leavel_INFO);
		} catch (Exception e) {
			e.printStackTrace();
			message = "菜品商品种类删除失败";
			throw new BusinessException(e.getMessage());
		}
		j.setMsg(message);
		return j;
	}

	/**
	 * 批量删除菜品商品种类
	 * 
	 * @return
	 */
	@RequestMapping(params = "doBatchDel")
	@ResponseBody
	public AjaxJson doBatchDel(String ids, HttpServletRequest request) {
		String message = null;
		AjaxJson j = new AjaxJson();
		message = "菜品商品种类删除成功";
		try {
			// 获取商家标识
			String shopuid = request.getHeader("shopuid");
			if (shopuid != null && !shopuid.trim().equals("")) {
				bcategoriesService.deletebyBatch(BcategoriesEntity.class, shopuid, ids.split(","));
			} else {
				for (String id : ids.split(",")) {
					BcategoriesEntity bcategories = systemService.getEntity(BcategoriesEntity.class,
							Integer.parseInt(id));
					bcategoriesService.delete(bcategories);
					systemService.addLog(message, Globals.Log_Type_DEL, Globals.Log_Leavel_INFO);
				}
			}

		} catch (Exception e) {
			e.printStackTrace();
			message = "菜品商品种类删除失败";
			throw new BusinessException(e.getMessage());
		}
		j.setMsg(message);
		return j;
	}

	/**
	 * 添加菜品商品种类
	 * 
	 * @param ids
	 * @return
	 */
	@RequestMapping(params = "doAdd")
	@ResponseBody
	public AjaxJson doAdd(BcategoriesEntity bcategories, HttpServletRequest request) {
		String message = null;
		AjaxJson j = new AjaxJson();
		message = "菜品商品种类添加成功";
		try {
			// 获取商家标识
			String shopuid = request.getHeader("shopuid");
			if (shopuid != null && !shopuid.trim().equals("")) {
				bcategoriesService.saveorupdatePreEntry(bcategories, shopuid);
			} else {
				bcategoriesService.save(bcategories);
			}

			systemService.addLog(message, Globals.Log_Type_INSERT, Globals.Log_Leavel_INFO);
		} catch (Exception e) {
			e.printStackTrace();
			message = "菜品商品种类添加失败";
			throw new BusinessException(e.getMessage());
		}
		j.setMsg(message);
		return j;
	}

	/**
	 * 更新菜品商品种类
	 * 
	 * @param ids
	 * @return
	 */
	@RequestMapping(params = "doUpdate")
	@ResponseBody
	public AjaxJson doUpdate(BcategoriesEntity bcategories, HttpServletRequest request) {
		String message = null;
		AjaxJson j = new AjaxJson();
		message = "菜品商品种类更新成功";

		try {
			// 获取商家标识
			String shopuid = request.getHeader("shopuid");
			if (shopuid != null && !shopuid.trim().equals("")) {
				bcategoriesService.saveorupdatePreEntry(bcategories, shopuid);
			} else {
				BcategoriesEntity t = bcategoriesService.get(BcategoriesEntity.class, bcategories.getId());
				MyBeanUtils.copyBeanNotNull2Bean(bcategories, t);
				bcategoriesService.saveOrUpdate(t);
			}

			systemService.addLog(message, Globals.Log_Type_UPDATE, Globals.Log_Leavel_INFO);
		} catch (Exception e) {
			e.printStackTrace();
			message = "菜品商品种类更新失败";
			throw new BusinessException(e.getMessage());
		}
		j.setMsg(message);
		return j;
	}

	/**
	 * 导入功能跳转
	 * 
	 * @return
	 */
	@RequestMapping(params = "upload")
	public ModelAndView upload(HttpServletRequest req) {
		req.setAttribute("controller_name", "bcategoriesController");
		return new ModelAndView("common/upload/pub_excel_upload");
	}

	/**
	 * 导出excel
	 * 
	 * @param request
	 * @param response
	 */
	@RequestMapping(params = "exportXls")
	public String exportXls(BcategoriesEntity bcategories, HttpServletRequest request, HttpServletResponse response,
			DataGrid dataGrid, ModelMap modelMap) {
		CriteriaQuery cq = new CriteriaQuery(BcategoriesEntity.class, dataGrid);
		org.jeecgframework.core.extend.hqlsearch.HqlGenerateUtil.installHql(cq, bcategories, request.getParameterMap());
		List<BcategoriesEntity> bcategoriess = this.bcategoriesService.getListByCriteriaQuery(cq, false);
		modelMap.put(NormalExcelConstants.FILE_NAME, "菜品商品种类");
		modelMap.put(NormalExcelConstants.CLASS, BcategoriesEntity.class);
		modelMap.put(NormalExcelConstants.PARAMS,
				new ExportParams("菜品商品种类列表", "导出人:" + ResourceUtil.getSessionUser().getRealName(), "导出信息"));
		modelMap.put(NormalExcelConstants.DATA_LIST, bcategoriess);
		return NormalExcelConstants.JEECG_EXCEL_VIEW;
	}

	/**
	 * 导出excel 使模板
	 * 
	 * @param request
	 * @param response
	 */
	@RequestMapping(params = "exportXlsByT")
	public String exportXlsByT(BcategoriesEntity bcategories, HttpServletRequest request, HttpServletResponse response,
			DataGrid dataGrid, ModelMap modelMap) {
		modelMap.put(NormalExcelConstants.FILE_NAME, "菜品商品种类");
		modelMap.put(NormalExcelConstants.CLASS, BcategoriesEntity.class);
		modelMap.put(NormalExcelConstants.PARAMS,
				new ExportParams("菜品商品种类列表", "导出人:" + ResourceUtil.getSessionUser().getRealName(), "导出信息"));
		modelMap.put(NormalExcelConstants.DATA_LIST, new ArrayList());
		return NormalExcelConstants.JEECG_EXCEL_VIEW;
	}

	@SuppressWarnings("unchecked")
	@RequestMapping(params = "importExcel", method = RequestMethod.POST)
	@ResponseBody
	public AjaxJson importExcel(HttpServletRequest request, HttpServletResponse response) {
		AjaxJson j = new AjaxJson();

		MultipartHttpServletRequest multipartRequest = (MultipartHttpServletRequest) request;
		Map<String, MultipartFile> fileMap = multipartRequest.getFileMap();
		for (Map.Entry<String, MultipartFile> entity : fileMap.entrySet()) {
			MultipartFile file = entity.getValue();// 获取上传文件对象
			ImportParams params = new ImportParams();
			params.setTitleRows(2);
			params.setHeadRows(1);
			params.setNeedSave(true);
			try {
				List<BcategoriesEntity> listBcategoriesEntitys = ExcelImportUtil.importExcel(file.getInputStream(),
						BcategoriesEntity.class, params);
				for (BcategoriesEntity bcategories : listBcategoriesEntitys) {
					bcategoriesService.save(bcategories);
				}
				j.setMsg("文件导入成功！");
			} catch (Exception e) {
				j.setMsg("文件导入失败！");
				logger.error(ExceptionUtil.getExceptionMessage(e));
			} finally {
				try {
					file.getInputStream().close();
				} catch (IOException e) {
					e.printStackTrace();
				}
			}
		}
		return j;
	}

	@RequestMapping(method = RequestMethod.GET)
	@ResponseBody
	@ApiOperation(value = "菜品商品种类列表信息", produces = "application/json", httpMethod = "GET")
	public ResponseMessage<List<BcategoriesEntity>> list(HttpServletRequest request, HttpServletResponse response) {
		List<BcategoriesEntity> listBcategoriess = null;
		// 获取商家标识
		String shopuid = request.getHeader("shopuid");
		if (shopuid != null && !shopuid.trim().equals("")) {

			listBcategoriess = bcategoriesService.getList(BcategoriesEntity.class, shopuid);
		} else {
			listBcategoriess = bcategoriesService.getList(BcategoriesEntity.class);
		}

		return Result.success(listBcategoriess);
	}

	@RequestMapping(value = "/{id}", method = RequestMethod.GET)
	@ResponseBody
	@ApiOperation(value = "根据ID获取菜品商品种类信息", notes = "根据ID获取菜品商品种类信息", httpMethod = "GET", produces = "application/json")
	public ResponseMessage<?> get(@ApiParam(required = true, name = "id", value = "ID") @PathVariable("id") String id) {
		BcategoriesEntity task = bcategoriesService.get(BcategoriesEntity.class, id);
		if (task == null) {
			return Result.error("根据ID获取菜品商品种类信息为空");
		}
		return Result.success(task);
	}

	@RequestMapping(method = RequestMethod.POST, consumes = MediaType.APPLICATION_JSON_VALUE)
	@ResponseBody
	@ApiOperation(value = "创建菜品商品种类")
	public ResponseMessage<?> create(@ApiParam(name = "菜品商品种类对象") @RequestBody BcategoriesEntity bcategories,
			UriComponentsBuilder uriBuilder) {
		// 调用JSR303 Bean Validator进行校验，如果出错返回含400错误码及json格式的错误信息.
		Set<ConstraintViolation<BcategoriesEntity>> failures = validator.validate(bcategories);
		if (!failures.isEmpty()) {
			return Result.error(JSON.toJSONString(BeanValidators.extractPropertyAndMessage(failures)));
		}

		// 保存
		try {
			bcategoriesService.save(bcategories);
		} catch (Exception e) {
			e.printStackTrace();
			return Result.error("菜品商品种类信息保存失败");
		}
		return Result.success(bcategories);
	}

	@RequestMapping(value = "/{id}", method = RequestMethod.PUT, consumes = MediaType.APPLICATION_JSON_VALUE)
	@ResponseBody
	@ApiOperation(value = "更新菜品商品种类", notes = "更新菜品商品种类")
	public ResponseMessage<?> update(@ApiParam(name = "菜品商品种类对象") @RequestBody BcategoriesEntity bcategories) {
		// 调用JSR303 Bean Validator进行校验，如果出错返回含400错误码及json格式的错误信息.
		Set<ConstraintViolation<BcategoriesEntity>> failures = validator.validate(bcategories);
		if (!failures.isEmpty()) {
			return Result.error(JSON.toJSONString(BeanValidators.extractPropertyAndMessage(failures)));
		}

		// 保存
		try {
			bcategoriesService.saveOrUpdate(bcategories);
		} catch (Exception e) {
			e.printStackTrace();
			return Result.error("更新菜品商品种类信息失败");
		}

		// 按Restful约定，返回204状态码, 无内容. 也可以返回200状态码.
		return Result.success("更新菜品商品种类信息成功");
	}

	@RequestMapping(value = "/{id}", method = RequestMethod.DELETE)
	@ResponseStatus(HttpStatus.NO_CONTENT)
	@ApiOperation(value = "删除菜品商品种类")
	public ResponseMessage<?> delete(
			@ApiParam(name = "id", value = "ID", required = true) @PathVariable("id") String id) {
		logger.info("delete[{}]" + id);
		// 验证
		if (StringUtils.isEmpty(id)) {
			return Result.error("ID不能为空");
		}
		try {
			bcategoriesService.deleteEntityById(BcategoriesEntity.class, id);
		} catch (Exception e) {
			e.printStackTrace();
			return Result.error("菜品商品种类删除失败");
		}

		return Result.success();
	}
}
